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从现在起到本世纪末,还有16个年头,今天的物理教师,将有80%以上的人要离开讲台。为了未来,我们这些献身物理教学的教师,应该乐意适应学生的需要。现在虽有少数不合格的物理教师仍从事教学,一些经检查而不合格的教室也在继续使用,但人们已注意到这些问题,国会也在倾听我们的呼声。作为教师,我们要保持不变的动量,就得加适当的“润滑剂”和在一定方向上不断地增加作用力。那么,究竟怎样来改变我们的物理教学呢? 物理教师已不能单纯地依靠精神鼓舞来激励学生去学习物理,并献身于物理事业,我们必须用物理现象来激发他们。而不能只要求学生阅读充满印刷符号的课
From the present to the end of this century, there are still 16 years. Today’s physics teachers will have more than 80% of them leaving the podium. For the sake of the future, our teachers dedicated to physics teaching should be happy to adapt to the needs of students. Although a small number of unqualified physics teachers are still engaged in teaching and some unqualified classrooms continue to be used, people have already noticed these problems and Congress is listening to our voices. As teachers, we must maintain a constant momentum, we must add appropriate “lubricants” and continue to increase the force in a certain direction. So, how exactly do we change our physics teaching? Physics teachers cannot simply rely on spiritual encouragement to motivate students to learn physics and devote themselves to physics. We must use physical phenomena to inspire them. Instead of asking students to read a lesson full of typographic symbols